PCI Hotplug: move pci_hotplug.h to include/linux/

This makes it possible to build pci hotplug drivers outside of the main
kernel tree, and Sam keeps telling me to move local header files to
their proper places...

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 236 deletions

diff --git a/drivers/pci/hotplug/pci_hotplug.h b/drivers/pci/hotplug/pci_hotplug.h
deleted file mode 100644
index a675a05c409..00000000000
--- a/drivers/pci/hotplug/pci_hotplug.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * PCI HotPlug Core Functions
- *
- * Copyright (C) 1995,2001 Compaq Computer Corporation
- * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2001 IBM Corp.
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <kristen.c.accardi@intel.com>
- *
- */
-#ifndef _PCI_HOTPLUG_H
-#define _PCI_HOTPLUG_H
-
-
-/* These values come from the PCI Hotplug Spec */
-enum pci_bus_speed {
-	PCI_SPEED_33MHz			= 0x00,
-	PCI_SPEED_66MHz			= 0x01,
-	PCI_SPEED_66MHz_PCIX		= 0x02,
-	PCI_SPEED_100MHz_PCIX		= 0x03,
-	PCI_SPEED_133MHz_PCIX		= 0x04,
-	PCI_SPEED_66MHz_PCIX_ECC	= 0x05,
-	PCI_SPEED_100MHz_PCIX_ECC	= 0x06,
-	PCI_SPEED_133MHz_PCIX_ECC	= 0x07,
-	PCI_SPEED_66MHz_PCIX_266	= 0x09,
-	PCI_SPEED_100MHz_PCIX_266	= 0x0a,
-	PCI_SPEED_133MHz_PCIX_266	= 0x0b,
-	PCI_SPEED_66MHz_PCIX_533	= 0x11,
-	PCI_SPEED_100MHz_PCIX_533	= 0x12,
-	PCI_SPEED_133MHz_PCIX_533	= 0x13,
-	PCI_SPEED_UNKNOWN		= 0xff,
-};
-
-/* These values come from the PCI Express Spec */
-enum pcie_link_width {
-	PCIE_LNK_WIDTH_RESRV	= 0x00,
-	PCIE_LNK_X1		= 0x01,
-	PCIE_LNK_X2		= 0x02,
-	PCIE_LNK_X4		= 0x04,
-	PCIE_LNK_X8		= 0x08,
-	PCIE_LNK_X12		= 0x0C,
-	PCIE_LNK_X16		= 0x10,
-	PCIE_LNK_X32		= 0x20,
-	PCIE_LNK_WIDTH_UNKNOWN  = 0xFF,
-};
-
-enum pcie_link_speed {
-	PCIE_2PT5GB		= 0x14,
-	PCIE_LNK_SPEED_UNKNOWN	= 0xFF,
-};
-
-struct hotplug_slot;
-struct hotplug_slot_attribute {
-	struct attribute attr;
-	ssize_t (*show)(struct hotplug_slot *, char *);
-	ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
-};
-#define to_hotplug_attr(n) container_of(n, struct hotplug_slot_attribute, attr);
-
-/**
- * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
- * @owner: The module owner of this structure
- * @enable_slot: Called when the user wants to enable a specific pci slot
- * @disable_slot: Called when the user wants to disable a specific pci slot
- * @set_attention_status: Called to set the specific slot's attention LED to
- * the specified value
- * @hardware_test: Called to run a specified hardware test on the specified
- * slot.
- * @get_power_status: Called to get the current power status of a slot.
- * 	If this field is NULL, the value passed in the struct hotplug_slot_info
- * 	will be used when this value is requested by a user.
- * @get_attention_status: Called to get the current attention status of a slot.
- *	If this field is NULL, the value passed in the struct hotplug_slot_info
- *	will be used when this value is requested by a user.
- * @get_latch_status: Called to get the current latch status of a slot.
- *	If this field is NULL, the value passed in the struct hotplug_slot_info
- *	will be used when this value is requested by a user.
- * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
- *	If this field is NULL, the value passed in the struct hotplug_slot_info
- *	will be used when this value is requested by a user.
- * @get_address: Called to get pci address of a slot.
- *	If this field is NULL, the value passed in the struct hotplug_slot_info
- *	will be used when this value is requested by a user.
- * @get_max_bus_speed: Called to get the max bus speed for a slot.
- *	If this field is NULL, the value passed in the struct hotplug_slot_info
- *	will be used when this value is requested by a user.
- * @get_cur_bus_speed: Called to get the current bus speed for a slot.
- *	If this field is NULL, the value passed in the struct hotplug_slot_info
- *	will be used when this value is requested by a user.
- *
- * The table of function pointers that is passed to the hotplug pci core by a
- * hotplug pci driver.  These functions are called by the hotplug pci core when
- * the user wants to do something to a specific slot (query it for information,
- * set an LED, enable / disable power, etc.)
- */
-struct hotplug_slot_ops {
-	struct module *owner;
-	int (*enable_slot)		(struct hotplug_slot *slot);
-	int (*disable_slot)		(struct hotplug_slot *slot);
-	int (*set_attention_status)	(struct hotplug_slot *slot, u8 value);
-	int (*hardware_test)		(struct hotplug_slot *slot, u32 value);
-	int (*get_power_status)		(struct hotplug_slot *slot, u8 *value);
-	int (*get_attention_status)	(struct hotplug_slot *slot, u8 *value);
-	int (*get_latch_status)		(struct hotplug_slot *slot, u8 *value);
-	int (*get_adapter_status)	(struct hotplug_slot *slot, u8 *value);
-	int (*get_address)		(struct hotplug_slot *slot, u32 *value);
-	int (*get_max_bus_speed)	(struct hotplug_slot *slot, enum pci_bus_speed *value);
-	int (*get_cur_bus_speed)	(struct hotplug_slot *slot, enum pci_bus_speed *value);
-};
-
-/**
- * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
- * @power: if power is enabled or not (1/0)
- * @attention_status: if the attention light is enabled or not (1/0)
- * @latch_status: if the latch (if any) is open or closed (1/0)
- * @adapter_present: if there is a pci board present in the slot or not (1/0)
- * @address: (domain << 16 | bus << 8 | dev)
- *
- * Used to notify the hotplug pci core of the status of a specific slot.
- */
-struct hotplug_slot_info {
-	u8	power_status;
-	u8	attention_status;
-	u8	latch_status;
-	u8	adapter_status;
-	u32	address;
-	enum pci_bus_speed	max_bus_speed;
-	enum pci_bus_speed	cur_bus_speed;
-};
-
-/**
- * struct hotplug_slot - used to register a physical slot with the hotplug pci core
- * @name: the name of the slot being registered.  This string must
- * be unique amoung slots registered on this system.
- * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
- * @info: pointer to the &struct hotplug_slot_info for the initial values for
- * this slot.
- * @release: called during pci_hp_deregister to free memory allocated in a
- * hotplug_slot structure.
- * @private: used by the hotplug pci controller driver to store whatever it
- * needs.
- */
-struct hotplug_slot {
-	char				*name;
-	struct hotplug_slot_ops		*ops;
-	struct hotplug_slot_info	*info;
-	void (*release) (struct hotplug_slot *slot);
-	void				*private;
-
-	/* Variables below this are for use only by the hotplug pci core. */
-	struct list_head		slot_list;
-	struct kobject			kobj;
-};
-#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
-
-extern int pci_hp_register		(struct hotplug_slot *slot);
-extern int pci_hp_deregister		(struct hotplug_slot *slot);
-extern int __must_check pci_hp_change_slot_info	(struct hotplug_slot *slot,
-						 struct hotplug_slot_info *info);
-extern struct subsystem pci_hotplug_slots_subsys;
-
-/* PCI Setting Record (Type 0) */
-struct hpp_type0 {
-	u32 revision;
-	u8  cache_line_size;
-	u8  latency_timer;
-	u8  enable_serr;
-	u8  enable_perr;
-};
-
-/* PCI-X Setting Record (Type 1) */
-struct hpp_type1 {
-	u32 revision;
-	u8  max_mem_read;
-	u8  avg_max_split;
-	u16 tot_max_split;
-};
-
-/* PCI Express Setting Record (Type 2) */
-struct hpp_type2 {
-	u32 revision;
-	u32 unc_err_mask_and;
-	u32 unc_err_mask_or;
-	u32 unc_err_sever_and;
-	u32 unc_err_sever_or;
-	u32 cor_err_mask_and;
-	u32 cor_err_mask_or;
-	u32 adv_err_cap_and;
-	u32 adv_err_cap_or;
-	u16 pci_exp_devctl_and;
-	u16 pci_exp_devctl_or;
-	u16 pci_exp_lnkctl_and;
-	u16 pci_exp_lnkctl_or;
-	u32 sec_unc_err_sever_and;
-	u32 sec_unc_err_sever_or;
-	u32 sec_unc_err_mask_and;
-	u32 sec_unc_err_mask_or;
-};
-
-struct hotplug_params {
-	struct hpp_type0 *t0;		/* Type0: NULL if not available */
-	struct hpp_type1 *t1;		/* Type1: NULL if not available */
-	struct hpp_type2 *t2;		/* Type2: NULL if not available */
-	struct hpp_type0 type0_data;
-	struct hpp_type1 type1_data;
-	struct hpp_type2 type2_data;
-};
-
-#ifdef CONFIG_ACPI
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/actypes.h>
-extern acpi_status acpi_run_oshp(acpi_handle handle);
-extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
-				struct hotplug_params *hpp);
-int acpi_root_bridge(acpi_handle handle);
-#endif
-#endif
-